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TypeScript

Optional static type-checking for JavaScript.

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How to build your first MCP server in 10 minutes

How to build your first MCP server in 10 minutes

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1 min read
How to Add Search to Your App (and Make it Hybrid in One Extra Line)

How to Add Search to Your App (and Make it Hybrid in One Extra Line)

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10 min read
Audio That Sees Itself

Audio That Sees Itself

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5 min read
tsc-correctness != runtime-correctness

tsc-correctness != runtime-correctness

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7 min read
What actually causes React to re-render

What actually causes React to re-render

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3 min read
How to Detect Tampered PDFs (Forensics Tutorial)

How to Detect Tampered PDFs (Forensics Tutorial)

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9 min read
I built mcp-hub — a CLI to find and install MCP servers without digging through npm

I built mcp-hub — a CLI to find and install MCP servers without digging through npm

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1 min read
ReturnType and Parameters in TypeScript: Utility Types for Wrapper Functions

ReturnType and Parameters in TypeScript: Utility Types for Wrapper Functions

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5 min read
How to Build Type-Safe Form Handlers Using TypeScript Utility Types

How to Build Type-Safe Form Handlers Using TypeScript Utility Types

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5 min read
duckkit: the utils JS forgot, TypeScript needs, you keep rewriting🦆

duckkit: the utils JS forgot, TypeScript needs, you keep rewriting🦆

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2 min read
The Architecture That Almost Shipped: A Builder Reflection on Deadlines, Cost Anxiety, and What Survives Both

The Architecture That Almost Shipped: A Builder Reflection on Deadlines, Cost Anxiety, and What Survives Both

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5 min read
The toBeEnabled() test that passed and lied to me

The toBeEnabled() test that passed and lied to me

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3 min read
Transactional Email in Medusa v2 Without the Notification Module

Transactional Email in Medusa v2 Without the Notification Module

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4 min read
nestjs-api-forge - Stop Writing API Response Wrappers by Hand

nestjs-api-forge - Stop Writing API Response Wrappers by Hand

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7 min read
An AR procedure verifier in 50 lines (with Ollama or Claude vision)

An AR procedure verifier in 50 lines (with Ollama or Claude vision)

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3 min read
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